Patent Assignment
Reel/Frame 035515/0244
Assignment of Assignor's Interest
Recorded: 2015-04-28
Pages: 6
Assignors
ROVISON, JOHN M., JR.
Executed: 2010-01-04
HUANG, SHURONG
Executed: 2009-12-23
PFEFFER, HENRY A.
Executed: 2009-12-30
Assignee
FMC CORPORATION
1735 MARKET STREET, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Properties
(2)
Peracetic Acid Oil-Field Biocide and Method
Application:
14/603,790 →
Publication:
US 2015/0141301
Peracetic Acid Oil-Field Biocide and Method
Application:
14/686,807 →
Publication:
US 2015/0218437
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2015
From: FMC CORPORATION
To: PEROXYCHEM LLC
Reel/Frame 035515/0483 →
Security Interest
Oct 21, 2015
From: PEROXYCHEM LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 036847/0594 →
Release of Security Interest
Oct 2, 2019
From: BANK OF AMERICA, N.A., AS AGENT
To: PEROXYCHEM LLC
Reel/Frame 050606/0329 →